---
_id: '13339'
abstract:
- lang: eng
text: Additive manufacturing (AM) paves the way for low-cost production of optical
and terahertz (THz) components such as waveguides, fibers, and lenses [1]–[3].
This work addresses the fabrication and THz characterization of a 3D-printed waveguide
composed of cyclic olefin copolymer (TOPAS). Such a waveguide is a convenient
and inexpensive tool in the development of THz interconnects, and in applications
such as biomedical sensing.
author:
- first_name: Suraj
full_name: Joshi, Suraj
last_name: Joshi
- first_name: Annamarija
full_name: Starsaja, Annamarija
last_name: Starsaja
- first_name: Abhijeet Narendra
full_name: Shrotri, Abhijeet Narendra
id: '74090'
last_name: Shrotri
orcid: 0000-0003-2116-156X
- first_name: Oliver
full_name: Stübbe, Oliver
id: '51864'
last_name: Stübbe
orcid: 0000-0001-7293-6893
- first_name: Sascha
full_name: Preu, Sascha
last_name: Preu
citation:
ama: Joshi S, Starsaja A, Shrotri AN, Stübbe O, Preu S. Additively-Manufactured
Terahertz Waveguides. IEEE; 2026. doi:10.1109/irmmw-thz61557.2025.11320095
apa: Joshi, S., Starsaja, A., Shrotri, A. N., Stübbe, O., & Preu, S. (2026).
Additively-Manufactured Terahertz Waveguides. In 2025 50th International Conference
on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). 50th International
Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Helsinki,
Finland . IEEE. https://doi.org/10.1109/irmmw-thz61557.2025.11320095
bjps: 'Joshi S et al. (2026) Additively-Manufactured Terahertz
Waveguides. Piscataway, NJ: IEEE.'
chicago: 'Joshi, Suraj, Annamarija Starsaja, Abhijeet Narendra Shrotri, Oliver Stübbe,
and Sascha Preu. Additively-Manufactured Terahertz Waveguides. 2025
50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz).
Piscataway, NJ: IEEE, 2026. https://doi.org/10.1109/irmmw-thz61557.2025.11320095.'
chicago-de: 'Joshi, Suraj, Annamarija Starsaja, Abhijeet Narendra Shrotri, Oliver
Stübbe und Sascha Preu. 2026. Additively-Manufactured Terahertz Waveguides.
2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves
(IRMMW-THz). Piscataway, NJ: IEEE. doi:10.1109/irmmw-thz61557.2025.11320095,
.'
din1505-2-1: 'Joshi, Suraj ; Starsaja, Annamarija ; Shrotri,
Abhijeet Narendra ; Stübbe, Oliver
; Preu, Sascha: Additively-Manufactured
Terahertz Waveguides. Piscataway, NJ : IEEE, 2026'
havard: S. Joshi, A. Starsaja, A.N. Shrotri, O. Stübbe, S. Preu, Additively-Manufactured
Terahertz Waveguides, IEEE, Piscataway, NJ, 2026.
ieee: 'S. Joshi, A. Starsaja, A. N. Shrotri, O. Stübbe, and S. Preu, Additively-Manufactured
Terahertz Waveguides. Piscataway, NJ: IEEE, 2026. doi: 10.1109/irmmw-thz61557.2025.11320095.'
mla: Joshi, Suraj, et al. “Additively-Manufactured Terahertz Waveguides.” 2025
50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz),
IEEE, 2026, https://doi.org/10.1109/irmmw-thz61557.2025.11320095.
short: S. Joshi, A. Starsaja, A.N. Shrotri, O. Stübbe, S. Preu, Additively-Manufactured
Terahertz Waveguides, IEEE, Piscataway, NJ, 2026.
ufg: 'Joshi, Suraj u. a.: Additively-Manufactured Terahertz Waveguides, Piscataway,
NJ 2026.'
van: 'Joshi S, Starsaja A, Shrotri AN, Stübbe O, Preu S. Additively-Manufactured
Terahertz Waveguides. 2025 50th International Conference on Infrared, Millimeter,
and Terahertz Waves (IRMMW-THz). Piscataway, NJ: IEEE; 2026.'
conference:
end_date: 2025-08-22
location: 'Helsinki, Finland '
name: 50th International Conference on Infrared, Millimeter, and Terahertz Waves
(IRMMW-THz)
start_date: 2025-08-17
date_created: 2026-01-16T14:49:35Z
date_updated: 2026-01-21T07:34:28Z
department:
- _id: DEP5020
- _id: DEP6020
doi: 10.1109/irmmw-thz61557.2025.11320095
keyword:
- Optical fibers
- Optical fiber sensors
- Optical interconnections
- Biomedical optical imaging
- Optical device fabrication
- Production
- Optical waveguide components
- Three-dimensional printing
- Optical waveguides
- Lenses
language:
- iso: eng
place: Piscataway, NJ
publication: 2025 50th International Conference on Infrared, Millimeter, and Terahertz
Waves (IRMMW-THz)
publication_status: published
publisher: IEEE
status: public
title: Additively-Manufactured Terahertz Waveguides
type: conference_editor_article
user_id: '83781'
year: '2026'
...
---
_id: '11599'
abstract:
- lang: eng
text: In a search for more sustainable materials, fungi have proven increasingly
effective as a new building material. Mycelium composites are part of this discussion
and experimentation. This research discusses the construction of a pavilion in
a shell shape made of wooden construction elements filled with mycelium-hemp substrate.
This paper explores how the fungus can work in symbiosis with other biomaterials,
observing its behavior in two growth phases. The first growth phase took place
in a temperature and humidity-controlled lab environment. The second phase was
about testing the further growth behavior in an outdoor environment with a relatively
wide range of temperature and humidity conditions.
author:
- first_name: Isabella
full_name: Sanches Previti, Isabella
id: '81145'
last_name: Sanches Previti
- first_name: Hans
full_name: Sachs, Hans
id: '64589'
last_name: Sachs
citation:
ama: 'Sanches Previti I, Sachs H. Mycelion: A Wood-Mycelium Composite-Based,
Experimental Pavilion with Multiple Growth Phases. (García Amen F, Armagno
A Ángel, Goñi AL, eds.). CumInCAD; 2023:409-420.'
apa: 'Sanches Previti, I., & Sachs, H. (2023). Mycelion: A wood-mycelium composite-based,
experimental pavilion with multiple growth phases. In F. García Amen, A. Armagno
Ángel, & A. L. Goñi (Eds.), SIGraDi 2023 Accelerated Landscapes XXVII
International Conference of the Ibero-American Society of Digital Graphics
(pp. 409–420). CumInCAD.'
bjps: 'Sanches Previti I and Sachs H (2023) Mycelion: A Wood-Mycelium
Composite-Based, Experimental Pavilion with Multiple Growth Phases, García
Amen F, Armagno A Ángel and Goñi AL (eds). CumInCAD.'
chicago: 'Sanches Previti, Isabella, and Hans Sachs. Mycelion: A Wood-Mycelium
Composite-Based, Experimental Pavilion with Multiple Growth Phases. Edited
by Fernando García Amen, Armagno Armagno Ángel, and Ana Laura Goñi. SIGraDi
2023 Accelerated Landscapes XXVII International Conference of the Ibero-American
Society of Digital Graphics. CumInCAD, 2023.'
chicago-de: 'Sanches Previti, Isabella und Hans Sachs. 2023. Mycelion: A wood-mycelium
composite-based, experimental pavilion with multiple growth phases. Hg. von
Fernando García Amen, Armagno Armagno Ángel, und Ana Laura Goñi. SIGraDi 2023
Accelerated Landscapes XXVII International Conference of the Ibero-American Society
of Digital Graphics. CumInCAD.'
din1505-2-1: 'Sanches Previti, Isabella
; Sachs, Hans ; García
Amen, F. ; Armagno, A., Ángel
; Goñi, A. L. (Hrsg.): Mycelion:
A wood-mycelium composite-based, experimental pavilion with multiple growth phases :
CumInCAD, 2023'
havard: 'I. Sanches Previti, H. Sachs, Mycelion: A wood-mycelium composite-based,
experimental pavilion with multiple growth phases, CumInCAD, 2023.'
ieee: 'I. Sanches Previti and H. Sachs, Mycelion: A wood-mycelium composite-based,
experimental pavilion with multiple growth phases. CumInCAD, 2023, pp. 409–420.'
mla: 'Sanches Previti, Isabella, and Hans Sachs. “Mycelion: A Wood-Mycelium Composite-Based,
Experimental Pavilion with Multiple Growth Phases.” SIGraDi 2023 Accelerated
Landscapes XXVII International Conference of the Ibero-American Society of Digital
Graphics, edited by Fernando García Amen et al., CumInCAD, 2023, pp. 409–20.'
short: 'I. Sanches Previti, H. Sachs, Mycelion: A Wood-Mycelium Composite-Based,
Experimental Pavilion with Multiple Growth Phases, CumInCAD, 2023.'
ufg: 'Sanches Previti, Isabella/Sachs, Hans: Mycelion: A wood-mycelium composite-based,
experimental pavilion with multiple growth phases, hg. von García Amen, Fernando/Armagno,
Armagno, Ángel/Goñi, Ana Laura, o. O. 2023.'
van: 'Sanches Previti I, Sachs H. Mycelion: A wood-mycelium composite-based, experimental
pavilion with multiple growth phases. García Amen F, Armagno A Ángel, Goñi AL,
editors. SIGraDi 2023 Accelerated Landscapes XXVII International Conference of
the Ibero-American Society of Digital Graphics. CumInCAD; 2023.'
conference:
end_date: 2023-12-01
location: Punta del Este, Maldonado, Uruguay
name: 'XXVII International Conference of the Ibero-American Society of Digital Graphics
; SIGraDi 2023 Accelerated Landscapes '
start_date: 2023-11-29
date_created: 2024-06-26T16:04:14Z
date_updated: 2024-07-01T08:52:57Z
ddc:
- '690'
department:
- _id: DEP1024
editor:
- first_name: 'Fernando '
full_name: 'García Amen, Fernando '
last_name: García Amen
- first_name: Armagno, Ángel
full_name: Armagno, Armagno, Ángel
last_name: Armagno
- first_name: Ana Laura
full_name: Goñi, Ana Laura
last_name: Goñi
has_accepted_license: '1'
keyword:
- Digital fabrication
- Mycelium-based construction
- Growing phases
- Computational design
- Bioconstruction
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://papers.cumincad.org/cgi-bin/works/paper/sigradi2023_84
oa: '1'
page: 409-420
publication: SIGraDi 2023 Accelerated Landscapes XXVII International Conference of
the Ibero-American Society of Digital Graphics
publication_identifier:
unknown:
- 978-9915-9635-0-1
publication_status: published
publisher: CumInCAD
status: public
title: 'Mycelion: A wood-mycelium composite-based, experimental pavilion with multiple
growth phases'
type: conference_editor_article
user_id: '83781'
year: '2023'
...
---
_id: '9210'
abstract:
- lang: eng
text: In order to guarantee long lifetime and high performance of electrical contacts,
a plating is usually applied on the base material. Silver is a promising plating
material because of a good balance between performance and costs. The conventional
silver plating is soft; therefore, a thick silver plating should be used to prevent
the wear through during the operation. In order to enhance the wear resistance
and prolong the lifetime of the silver plating, silver platings are modified by
co-depositing nanoparticles with a core/shell structure into the silver matrix.
A novel method to prepare the Ag (shell)@Al 2 O 3 (core) nanoparticles by galvanic
process is introduced in this paper. The influence of fabrication parameters in
the galvanic process such as the concentration of silver nitrate solution and
the plating voltage on the silver content in the Ag@Al 2 O 3 nanoparticles is
investigated. Afterwards, different concentrations of core/shell nanoparticles
are co-deposited into the silver plating to study the effect of nanoparticles
on the microhardness, microstructure and the lifetime of the silver plating. As
a result, the microhardness and the lifetime of the silver plating are significantly
improved and a favorable nanoparticle concentration exists for the longest lifetime.
Moreover, the mechanism of the lifetime improvement is determined.
author:
- first_name: Haomiao
full_name: Yuan, Haomiao
id: '61860'
last_name: Yuan
- first_name: Roman
full_name: Probst, Roman
id: '69156'
last_name: Probst
- first_name: Jian
full_name: Song, Jian
id: '5297'
last_name: Song
citation:
ama: Yuan H, Probst R, Song J. Influence of Core/Shell Nanoparticles on the Fretting
Behavior of Electrical Contacts. IEEE; 2022:166-173. doi:10.1109/HLM54538.2022.9969773
apa: 'Yuan, H., Probst, R., & Song, J. (2022). Influence of Core/Shell Nanoparticles
on the Fretting Behavior of Electrical Contacts. In Electrical contacts - 2022 :
proceedings of the Sixty-Seventh IEEE Holm Conference on Electrical Contacts
(pp. 166–173). IEEE. https://doi.org/10.1109/HLM54538.2022.9969773'
bjps: 'Yuan H, Probst R and Song J (2022) Influence of Core/Shell Nanoparticles
on the Fretting Behavior of Electrical Contacts. Piscataway, NJ: IEEE.'
chicago: 'Yuan, Haomiao, Roman Probst, and Jian Song. Influence of Core/Shell
Nanoparticles on the Fretting Behavior of Electrical Contacts. Electrical
Contacts - 2022 : Proceedings of the Sixty-Seventh IEEE Holm Conference on Electrical
Contacts. Piscataway, NJ: IEEE, 2022. https://doi.org/10.1109/HLM54538.2022.9969773.'
chicago-de: 'Yuan, Haomiao, Roman Probst und Jian Song. 2022. Influence of Core/Shell
Nanoparticles on the Fretting Behavior of Electrical Contacts. Electrical
contacts - 2022 : proceedings of the Sixty-Seventh IEEE Holm Conference on Electrical
Contacts. Piscataway, NJ: IEEE. doi:10.1109/HLM54538.2022.9969773,
.'
din1505-2-1: 'Yuan, Haomiao ; Probst, Roman ; Song,
Jian: Influence of Core/Shell Nanoparticles on the Fretting Behavior
of Electrical Contacts. Piscataway, NJ : IEEE, 2022'
havard: H. Yuan, R. Probst, J. Song, Influence of Core/Shell Nanoparticles on the
Fretting Behavior of Electrical Contacts, IEEE, Piscataway, NJ, 2022.
ieee: 'H. Yuan, R. Probst, and J. Song, Influence of Core/Shell Nanoparticles
on the Fretting Behavior of Electrical Contacts. Piscataway, NJ: IEEE, 2022,
pp. 166–173. doi: 10.1109/HLM54538.2022.9969773.'
mla: 'Yuan, Haomiao, et al. “Influence of Core/Shell Nanoparticles on the Fretting
Behavior of Electrical Contacts.” Electrical Contacts - 2022 : Proceedings
of the Sixty-Seventh IEEE Holm Conference on Electrical Contacts, IEEE, 2022,
pp. 166–73, https://doi.org/10.1109/HLM54538.2022.9969773.'
short: H. Yuan, R. Probst, J. Song, Influence of Core/Shell Nanoparticles on the
Fretting Behavior of Electrical Contacts, IEEE, Piscataway, NJ, 2022.
ufg: 'Yuan, Haomiao/Probst, Roman/Song, Jian: Influence of Core/Shell Nanoparticles
on the Fretting Behavior of Electrical Contacts, Piscataway, NJ 2022.'
van: 'Yuan H, Probst R, Song J. Influence of Core/Shell Nanoparticles on the Fretting
Behavior of Electrical Contacts. Electrical contacts - 2022 : proceedings of the
Sixty-Seventh IEEE Holm Conference on Electrical Contacts. Piscataway, NJ: IEEE;
2022.'
conference:
end_date: 2022-10-26
location: ' Tampa, FL, USA'
name: 67th Holm Conference on Electrical Contacts
start_date: 2022-10-23
date_created: 2022-12-11T13:46:02Z
date_updated: 2024-08-05T08:01:04Z
department:
- _id: DEP6012
doi: 10.1109/HLM54538.2022.9969773
keyword:
- Nanoparticles
- Resistance
- Fabrication
- Silver
- Costs
- Contacts
- Voltage
language:
- iso: eng
page: 166 - 173
place: Piscataway, NJ
publication: 'Electrical contacts - 2022 : proceedings of the Sixty-Seventh IEEE Holm
Conference on Electrical Contacts'
publication_identifier:
eissn:
- 978-1-6654-5965-5
isbn:
- 978-1-6654-5966-2
- 978-1-6654-5967-9
issn:
- 2158-9992
publication_status: published
publisher: IEEE
status: public
title: Influence of Core/Shell Nanoparticles on the Fretting Behavior of Electrical
Contacts
type: conference_editor_article
user_id: '83781'
year: '2022'
...